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Remove AppConstants from toolkit/prompts/content/tabprompts.xml.

This commit is contained in:
Fedor 2020-05-07 14:45:52 +03:00
parent d1b8dc1081
commit b372b55725
1 changed files with 13 additions and 15 deletions
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28
toolkit/components/prompts/content/tabprompts.xml
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@ -323,21 +323,19 @@
let bnum = this.args.defaultButtonNum || 0;
let defaultButton = this.ui["button" + bnum];
let { AppConstants } =
Components.utils.import("resource://gre/modules/AppConstants.jsm", {});
if (AppConstants.platform == "macosx") {
// On OS X, the default button always stays marked as such (until
// the entire prompt blurs).
defaultButton.setAttribute("default", true);
} else {
// On other platforms, the default button is only marked as such
// when no other button has focus. XUL buttons on not-OSX will
// react to pressing enter as a command, so you can't trigger the
// default without tabbing to it or something that isn't a button.
let focusedDefault = (event.originalTarget == defaultButton);
let someButtonFocused = event.originalTarget instanceof Ci.nsIDOMXULButtonElement;
defaultButton.setAttribute("default", focusedDefault || !someButtonFocused);
}
#ifdef XP_MACOSX
// On OS X, the default button always stays marked as such (until
// the entire prompt blurs).
defaultButton.setAttribute("default", true);
#else
// On other platforms, the default button is only marked as such
// when no other button has focus. XUL buttons on not-OSX will
// react to pressing enter as a command, so you can't trigger the
// default without tabbing to it or something that isn't a button.
let focusedDefault = (event.originalTarget == defaultButton);
let someButtonFocused = event.originalTarget instanceof Ci.nsIDOMXULButtonElement;
defaultButton.setAttribute("default", focusedDefault || !someButtonFocused);
#endif
</handler>
<handler event="blur">
// If focus shifted to somewhere else in the browser, don't make